MAYBE COOLING THEM OFF. THOSE OLYMPICS, HOTTER THAN EVER. OF COURSE, WE GO TO CECILIA VEGA TO DISCUSS THE ULTRAFIT ATHLETES. WE'RE GOING TO TAKE A LOOK AT THOSE BODIES AND HOW THEY GOT THEM THAT WAY. GOOD MORNING TO YOU, CECILIA. Reporter: JOSH, THIS IS ONE OF THE TOUGH INVESTIGATIVE ASSIGNMENTS. REALLY TOUGH ONE OUT HERE IN LONDON. THESE ATHLETES TRAIN ALL THEIR LIFE TO GET HERE. IT'S THEIR JOB TO BE IN THE BEST SHAPE THEY CAN POSSIBLY BE. AND CLEARLY, IN THIS CATEGORY, THEY'RE ALL TAKING HOME THE GOLD. THEY'RE THE FACES OF EPIC STRENGTH. SUPERHUMAN ENDURANCE OPINION SHEER GREATNESS. AND THEIR BODIES, NOT SO BAD EITHER. CHAMPION HURDLER, JONES, IS SO RIPPED. FROM GOLD SOCCER STAR TURNED DANCER, HOPE SOLO'S NEVER-ENDING LEGS, TO MISTY MAY-TREANOR'S BEACH-BEARING BUM, THEY ARE ROCK-HARD GLORY. THEY BECOME THESE SEX SYMBOLS. AND THAT WE DO SEE THEM, WE CAN'T GET ENOUGH OF THEM. Reporter: AND WE KNOW WHO RYAN LOCHTE IS BY HIS CHEST, HIS ONES. YOU CAN SAY THAT AGAIN. Reporter: WE SHOWED OFF THE FAMOUS ABS AT OLYMPIC PARK. WHO ARE WE LOOKING AT HERE? PHELPS. LOCHTE. DOES IT RESEMBLE HIM? Reporter: THE CONSENSUS, WE WISH. THIS IS NOT ME, BY THE WAY. IT LOOKS GOOD. DOES IT LOOK LIKE THE REAL DEAL? Reporter: WHAT WOULD YOU HAVE TO DO TO GET TO THIS POINT? I WOULD HAVE TO WORK OUT ALL YEAR LONG. Reporter: TRY LIFTING A TIRE OR DRAGGING A SHAPE YARD CHAIN LIKE LOCHTE DOES. I KNOW HOW TO PUSH MY BODY TO LIMITS THAT NO OTHER ATHLETE CAN REALLY HANDLE. Reporter: THE REST OF US MAY NOT HAVE TO GO THAT FAR. HOPE SOLO CALLED JUMP ROPE THE BEST WORKOUT. MISTY MAY LIFTS WEIGHTS AND RUNS UPHILL. LOLO JONES LOVES PILATES. HOW LONG WOULD IT TAKE FOR YOU TO GET YOUR ONES TO LOOK LIKE THAT? CHEERS. IF I DID SITUPS ALL WEEK LONG, I WOULDN'T LOOK LIKE THIS. THIS IS MY FAVORITE SOUVENIR FROM THE LONDON GAMES. I'M GOING TO HANG IT IN MY OFFICE. JOSH, IF YOU'RE LUCKY, I MIGHT SEND IT BACK TO YOU. I CAN ONLY HOPE. THANK YOU FOR THAT HARD-HITTING REPORT, CECILIA. WE'LL TALK TO YOU IN A BIT. IF YOU DON'T HAVE TIME TO WORK OUT, LIKE A SPARE EIGHT YEARS OR SO, YOU CAN FIND OUT WHICH OLYMPIAN MATCHES YOUR CURRENT PHYSIQUE. SLUG IN THE HEIGHT AND WEIGHT. LARA, YOU ARE THE PERFECT MATCH FOR A NUMBER OF ATHLETES, INCLUDING A SWIMMER FROM GLAB. A TRACK AND FIELD COMPETITOR FROM GREAT BRITAIN. OR, PERHAPS, A MALE JUDO COMPETITOR FROM NIGER. AMY, APPARENTLY YOU'RE LACING UP THE GLOVES. A BOXER FROM TUNISIA. WHAT COULD HAVE BEEN. WHAT'S YOURS, JOSH? YOU EVADED THAT QUESTION? IT'S RYAN BAILEY. FROM THE WATER POLO. DID HE SEEM APPRECIATISHLY TALL? WHOA. IT JUST CAME OUT. WITH THE FREAKISH? JUST WHEN YOU THINK YOU'VE

This transcript has been automatically generated and may not be 100% accurate.

{"id":16903555,"title":"Sexy Olympic Athletes Storm London Games 2012","duration":"4:02","description":"Cecilia Vega discusses fan interest in the best bods in competition.","section":"GMA","mediaType":"Default"}